Image 3237808

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:3237808
Filename: /mnt/data0/cta-n/2018/20181017/10001/WF0/20181017203516-805-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20181104_1x1_4096x4096_10.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20181104_1x1_4096x4096_R.fits
Time:2018-10-17 20:35:16 UT
Night:20181017
Site:cta-n
CCD:WF0 / 6149
Type:object
Image size: 4148x4124 (4096x4096 usable)
Binning: 1x1
Exposure:10.0 s
Filter:R
Target:10001 / M33
RA:23.248273506453472
Dec:30.78115103539646
Alt / Az:33.1593086066223 250.227861252232
BITPIX: 16 ASCII or bytes array
NAXIS: 2 Minimal header
NAXIS1: 4148 length of data axis
NAXIS2: 4124 length of data axis
CTIME: 1539808516 exposure start (seconds since 1.1.1970)
USEC: 805308 exposure start micro seconds
JD: 2458409.35727177 Modified Julian Date
DATE-OBS: '2018-10-17T20:35:16.805' start of exposure
TARGET: 10001 target id
TARSEL: 10001 selector target id
TARTYPE: 'O' target type
OBSID: 1688 observation id
IMGID: 9 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'WF0' camera name
MOONDIST: 87.4036495397646 angular distance to between observation and the
MOONRA: 308.590233342204 lunar RA
MOONDEC: -19.0973954764655 lunar DEC
MOONPHA: 43.2852379349781 moon phase
MOONALT: 41.4192242375755 lunar altitude
MOONAZ: 10.9036945973339 lunar azimuth
EXPOSURE: 10.0 exposure length in seconds
EXPTIME: 10.0 exposure length in seconds
INSTRUME: '' name of the data acqusition instrument
TELESCOP: '' name of the data acqusition telescope
ORIGIN: '' organisation responsible for data
FOC_NAME: 'FWF' name of focuser
SCRIPREP: 1 script loop count
SCRIPT: 'filter=R for 5 { E 10 }' script used to take this images
SCR_COMM: '' comment recorded for this script
COMM_NUM: 0 comment order within current script
CCD_TYPE: 'G4-16000' camera type
CCD_SER: 'G4KF16000-0614' camera serial number
CCD_CHIP: 'KAF-16803' camera chip type
IMAGETYP: 'object' IRAF based image type
OBJECT: 'M33' target object name
SLITPOSX: -1.0 [pixels] slit position along dithering axis
SLITPOSY: -1.0 [pixels] slit position along dithering axis
BINNING: '1x1' [pixelX x pixelY] chip binning
BINX: 1 [pixels] binning along X axis
BINY: 1 [pixels] binning along X axis
SHUTTER: 0 shutter state (0 - opened, 1 - closed)
CCD_AIR: 24.5222 detector air temperature
CCD_TEMP: -19.83461 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.713 [%] utilization of cooling power
GAIN: 1.6 [e-ADU] gain
PRODUCT_ID: 6149 camera product identification
RDOUTM: 'Low Noise' camera mode
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 2413.0 focuser position
FOC_TAR: 2413.78930664062 focuser target position
FOC_DEF: 2413.78934129 default target value
FOC_FILTEROFF: 0.0 offset related to actual filter
FOC_FOFF: 0.0 offset from focusing routine
FOC_TOFF: 0.0 temporary offset for focusing
MNT_NAME: 'T0' name of mount
LATITUDE: 28.7666666666667 observatory latitude
LONGITUD: -17.9 observatory longitude
ALTITUDE: 2184.0 observatory altitude
AMBTEMP: 10.0 [C] observatory ambient temperature
AMBHUMIDITY: 70.0 [%] observatory relative humidity
WAVELENGTH: 500.0 [nm] incoming radiation wavelength
DUT1: 0.0 [s] UT1 - UTC
ORIRA: 23.462042 original position (epoch) RA
ORIDEC: 30.660222 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.0 object offset RA
OFFSDEC: 0.0 object offset DEC
OBJRA: 23.462042 telescope FOV center position (J2000) - with of
OBJDEC: 30.660222 telescope FOV center position (J2000) - with of
TARRA: 23.4718917781723 target position with computed corrections (prec
TARDEC: 30.7613608327757 target position with computed corrections (prec
CORR_RA: 0.0 correction from closed loop RA
CORR_DEC: 0.0 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 23.4708333333334 mount position (from sensors, sky coordinates)
TELDEC: 30.7616666666667 mount position (from sensors, sky coordinates)
JD_HELIO: 2458409.36323981 heliocentric JD
TEL_ALT: 33.1593086066223 horizontal telescope coordinates altitude
TEL_AZ: 250.227861252232 horizontal telescope coordinates azimuth
PARKTIME: -9.1191291391491e-36 Time of last mount park
AIRMASS: 1.82541528754172 Airmass of target location
HA: 293.539257839221 Location hour angle
LST: 317.010091172554 Local Sidereal Time
MOVE_NUM: 1 number of movements performed by the driver; us
CORR_IMG: 0 ID of last image used for correction
CORR_OBS: 0 ID of last observation used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 308.775 telescope local time
FLIP: '' telescope flip
MNT_INFO: 1539808468.28131 time when mount informations were collected
SUN_ALT: -26.2130738278839 solar altitude
SUN_AZ: 93.6272055834844 solar azimuth
CAM_FILT: 2 filter used for image
AVERAGE: 607.804107152711 average value of image
STDEV: 191.673604679795 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 23.462042 reference value on 1st axis
CRVAL2T: 30.660222 reference value on 2nd axis
CRPIX1T: 2074.0 reference pixel of the 1st axis
CRPIX2T: 2062.0 reference pixel of the 2nd axis
CDELT1T: 0.0039 delta along 1st axis
CDELT2T: -0.0039 delta along 2nd axis
CROTA2T: 0.0 rotational angle
FILTER: 'R' camera filter as string
DATE: '2020-01-10T03:12:47' Date this file was created.
RA_ERR: 0.247283655 RA error in position
DEC_ERR: -0.1102665818 DEC error in position
POS_ERR: 0.239492258648504 error in position
WCSAXES: 2 no comment
CTYPE1: 'RA---TAN-SIP' TAN (gnomic) projection + SIP distortions
CTYPE2: 'DEC--TAN-SIP' TAN (gnomic) projection + SIP distortions
EQUINOX: 2000.0 Equatorial coordinates definition (yr)
LONPOLE: 180.0 no comment
LATPOLE: 0.0 no comment
CRVAL1: 23.2138633519 RA of reference point
CRVAL2: 30.771345065 DEC of reference point
CRPIX1: 2074.5 X reference pixel
CRPIX2: 2062.5 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: 0.003940367644 Transformation matrix
CD1_2: -3.97035709192e-06 no comment
CD2_1: -4.85447723642e-06 no comment
CD2_2: -0.00393876316185 no comment
IMAGEW: 4148 Image width, in pixels.
IMAGEH: 4124 Image height, in pixels.
A_ORDER: 4 Polynomial order, axis 1
A_0_0: 0 no comment
A_0_1: 0 no comment
A_0_2: 1.167256791e-07 no comment
A_0_3: 1.38919857198e-11 no comment
A_0_4: -2.06480527834e-14 no comment
A_1_0: 0 no comment
A_1_1: 1.18680046881e-07 no comment
A_1_2: -5.52250292238e-10 no comment
A_1_3: -6.50573043689e-15 no comment
A_2_0: 2.89267904389e-07 no comment
A_2_1: 1.68858052162e-11 no comment
A_2_2: -3.23974382841e-14 no comment
A_3_0: -6.9351199239e-10 no comment
A_3_1: -1.19565755806e-14 no comment
A_4_0: -7.69801823708e-15 no comment
B_ORDER: 4 Polynomial order, axis 2
B_0_0: 0 no comment
B_0_1: 0 no comment
B_0_2: 7.27663201259e-08 no comment
B_0_3: -6.84246619502e-10 no comment
B_0_4: 7.56766574861e-16 no comment
B_1_0: 0 no comment
B_1_1: 2.92621915326e-07 no comment
B_1_2: 1.20697797489e-11 no comment
B_1_3: -3.30101319532e-14 no comment
B_2_0: 2.34403512673e-08 no comment
B_2_1: -5.67330776903e-10 no comment
B_2_2: -4.97117090442e-15 no comment
B_3_0: 2.31424011764e-12 no comment
B_3_1: -2.74223562543e-14 no comment
B_4_0: 4.50090262722e-15 no comment
AP_ORDER: 4 Inv polynomial order, axis 1
AP_0_0: 0.00125407903835 no comment
AP_0_1: 8.61060086956e-07 no comment
AP_0_2: -1.18939319896e-07 no comment
AP_0_3: -1.42722073988e-11 no comment
AP_0_4: 2.11746615247e-14 no comment
AP_1_0: -1.7085823285e-05 no comment
AP_1_1: -1.19437995998e-07 no comment
AP_1_2: 5.62088998758e-10 no comment
AP_1_3: 6.48453967234e-15 no comment
AP_2_0: -2.91088060535e-07 no comment
AP_2_1: -1.74543198197e-11 no comment
AP_2_2: 3.28360978673e-14 no comment
AP_3_0: 7.04009477153e-10 no comment
AP_3_1: 1.1973543512e-14 no comment
AP_4_0: 7.20060168069e-15 no comment
BP_ORDER: 4 Inv polynomial order, axis 2
BP_0_0: 2.96590400834e-05 no comment
BP_0_1: -1.70289320587e-05 no comment
BP_0_2: -7.28522256536e-08 no comment
BP_0_3: 6.94458233476e-10 no comment
BP_0_4: -9.99667499107e-16 no comment
BP_1_0: 4.53995463367e-07 no comment
BP_1_1: -2.95726723741e-07 no comment
BP_1_2: -1.24885883853e-11 no comment
BP_1_3: 3.34734890865e-14 no comment
BP_2_0: -2.33722174638e-08 no comment
BP_2_1: 5.77442367044e-10 no comment
BP_2_2: 4.76395967366e-15 no comment
BP_3_0: -2.41944178023e-12 no comment
BP_3_1: 2.77166191309e-14 no comment
BP_4_0: -4.62881355821e-15 no comment
_ATE: '2020-01-10T03:12:41' Date this file was created.
CHECKSUM: 'O3jaO3gTO3gZO3gZ' HDU checksum updated 2022-10-04T22:48:10
DATASUM: '4100880573' data unit checksum updated 2022-10-04T22:48:10